package com.grammer.thread;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class EvenChecker implements Runnable {
    private IntGenerator generator ;
    private final int id ;
    public EvenChecker(IntGenerator g,int ident){
        generator = g ;
        id = ident;
    }

    @Override
    public void run() {
      while (!generator.isCanceled()){
          int val = generator.next();
          if(val%2 != 0){
              System.out.println(val +" not even!") ;
              generator.cancel();
          }
      }
    }

    public static void test(IntGenerator gp,int count){
        System.out.println("Press Control-C to exit");
        ExecutorService exec = Executors.newCachedThreadPool();
        for(int i=0;i<count ;i++){
            exec.execute(new EvenChecker(gp,i));
        }
        exec.shutdown();
    }

    public static void test(IntGenerator gp){
        test(gp,15);
    }
}
